S/2005 S 5

S/2005 S 5
Discovery
Discovered by	Scott S. Sheppard, David C. Jewitt, Jan Kleyna, Brett J. Gladman, Edward Ashton
Discovery date	2005
Orbital characteristics
Semi-major axis	21,366,200 km (13,276,300 mi)
Eccentricity	0.588
Orbital period (sidereal)	-3.225 yrs (1,177.82 d)
Inclination	169.5° (to the ecliptic)
Satellite of	Saturn
Group	Norse group
Physical characteristics
Mean diameter	3 km
Absolute magnitude (H)	16.4

S/2005 S 5 is a natural satellite of Saturn. Its discovery was announced by Scott S. Sheppard, David C. Jewitt, Jan Kleyna, Edward Ashton, Brett J. Gladman, Jean-Marc Petit and Mike Alexandersen on May 10, 2023 from observations taken between March 9, 2005 and July 24, 2020.^[2]

S/2005 S 5 is about 3 kilometers in diameter, and orbits Saturn at a distance of 21.030 Gm in 1,138.62 days, at an inclination of 172.52, orbits in retrograde direction and eccentricity of 0.510.^[2] S/2005 S 5 belongs to the Norse group and was the 100^th irregular moon of Saturn announced.^[3]

References

^ ^a ^b ^c "Planetary Satellite Mean Elements". Jet Propulsion Laboratory. California Institute of Technology. Retrieved 10 May 2023.
^ ^a ^b ^c "MPEC 2023-J285 : S/2005 S 5". Minor Planet Electronic Circular. Minor Planet Center. Retrieved 10 May 2023.
^ ^a ^b "S/2005 S 5". Tilmann's Web Site. Tilmann Denk. Retrieved 23 December 2023.

Zdroj:https://en.wikipedia.org?pojem=S/2005_S_5
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[nasa_orbit_parameters-1] "Planetary Satellite Mean Elements". Jet Propulsion Laboratory. California Institute of Technology. Retrieved 10 May 2023.

[MPEC-2023-J85-2] "MPEC 2023-J285 : S/2005 S 5". Minor Planet Electronic Circular. Minor Planet Center. Retrieved 10 May 2023.

[saturn_tilmann-3] "S/2005 S 5". Tilmann's Web Site. Tilmann Denk. Retrieved 23 December 2023.

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